change python config, add jupyter and ein

lisp/ein/ein-scratchsheet.el

@@ -0,0 +1,50 @@
+;;; ein-scratchsheet.el --- Worksheet without needs for saving     -*- lexical-binding:t -*-
+
+;; Copyright (C) 2012 Takafumi Arakaki
+
+;; Author: Takafumi Arakaki <aka.tkf at gmail.com>
+
+;; This file is NOT part of GNU Emacs.
+
+;; ein-scratchsheet.el is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; ein-scratchsheet.el is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with ein-scratchsheet.el.
+;; If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;
+
+;;; Code:
+
+(require 'ein-worksheet)
+
+(defclass ein:scratchsheet (ein:worksheet)
+  ((data :initarg :data :initform nil))
+  :documentation "Worksheet without needs for saving.")
+
+(defun ein:scratchsheet-new (nbformat notebook-path kernel events &rest args)
+  (apply #'make-instance 'ein:scratchsheet
+         :nbformat nbformat
+	 :notebook-path notebook-path
+         :kernel kernel
+	 :events events
+         args))
+
+(cl-defmethod ein:worksheet--buffer-name ((ws ein:scratchsheet))
+  (format "*ein:scratch %s/%s*"
+	  (ein:worksheet-url-or-port ws)
+	  (ein:worksheet-notebook-path ws)))
+
+(provide 'ein-scratchsheet)
+
+;;; ein-scratchsheet.el ends here